Wide Applications - Use concealed door hinges to add a touch of elegance to your space. Create a hidden door that rotates 360 degrees. The Murphy door hinge kit is ideal for bookcase doors, cabinet doors, panel doors, and more. High Load Capacity (300 lbs) - The concealed door hinge features a unique upper and lower link design, supported by the bottom arm and floor, reducing stress on the frame. Offers enhanced strength and stability, supporting weights up to 136 kg (300 lbs). Package Includes - 1 set of pivot hinges and 24 screws. Hinges measure 6 x 1.2 inches with a plate thickness of 0.23 inches. Concealed hinges are a practical addition for residential applications. Sturdy and Durable - Heavy-duty pivot door hardware is constructed from thickened stainless steel, resistant to rust and corrosion, with high load-bearing capacity. Designed for durability and long-term performance. Easy to Install - Follow the included instructions to install the hinge hardware on the top layer of the door, align with the holes on the door surface, then secure the door balls and screws.